How do you calculate power from torque?
- Torque (lb.in) = 63,025 x Power (HP) / Speed (RPM)
- Power (HP) = Torque (lb.in) x Speed (RPM) / 63,025.
- Torque (N.m) = 9.5488 x Power (kW) / Speed (RPM)
- Power (kW) = Torque (N.m) x Speed (RPM) / 9.5488.
What is power associated with torque?
(A) : Power associated with torque is product of torque and angular speed of the body about the axis of rotation. (R ) : Torque in rotational motion is analogue to force in translatory motion.
Which of the following is the formula of power?
P = E/t: This formula is also called the mechanical power equation. Here E stands for energy in joule and t stands for time in seconds. This formula states that the consumption of energy per unit of time is called power.
What is the relation between torque and motor rated power?
Since the rated output power of a motor is a fixed value, speed and torque are inversely related. As output speed increases, the available output torque decreases proportionately. As the output torque increases, the output speed decreases proportionately.
How do you find net torque from two forces?
What is the Net Torque on an Object from Multiple Forces
- Torque: Torque is the rotational analog of force. It is a “twisting” force that causes an object to rotate.
- Sum of the Torques Equation: Στ=τ1+τ2+τ3+⋅⋅⋅+τn.
- Torque Equation: Torque is the cross product of the radius and the force. τ=r×F=rFsinθ τ = r × F = r F sin
What is Net force formula?
Net force is the sum of all forces acting on an object. The net force can be calculated using Newton’s second law, which states that F = ma, where: F is the net force. m is the mass of the object. a is acceleration.
What does R mean in torque?
τ \tau τ is torque, F is applied force, r is the radius from the axis of rotation to the location where the force is exerted, and θ is the angle between F and r when these vectors are placed tail to tail.
What is the formula for torque and HP?
POWER = (TORQUE ÷ RADIUS) x (RPM x RADIUS x 2 x π) HP = TORQUE ÷ RADIUS x RPM x RADIUS x 2 x π ÷ 33,000 Note that at 5252 RPM, torque and HP are equal.
What is the relationship between torque and power?
TORQUE and RPM are the MEASURED quantities of engine output. POWER is CALCULATED from torque and RPM, by the following equation: (At the bottom of this page, the derivation of that equation is shown, for anyone interested.)
How much torque is applied to the shaft of a shaft?
Because the shaft is fixed to the wall, the shaft does not turn, but there is a torque of 100 pounds-feet (100 pounds times 1 foot) applied to the shaft.
What do the power lines mean on a torque curve?
The solid lines show the power produced by the torque curves of the same color. Note that, with a torque peak of 587 lb-ft at 3000 RPM, the pink power line peaks at about 375 HP between 3500 and 3750 RPM.